Ecdel™ 9967
TPE(TPR)
伊士曼(Eastman)
产品描述
Meets ISO 10993 and/or USP Class VI biocompatibility requirement.
Ecdel™ elastomers are plasticizer free copolyester elastomers (COPE) that offer clarity, toughness, flexibility, and chemical resistance for flexible packaging including medical and pharmaceutical applications. Ecdel™ elastomer 9967 may be processed on standard injection molding, extrusion blow molding, profile extrusion, extrusion coating, or film extrusion equipment. Ecdel™ elastomers may be extrusion blow molded directly into bags or extruded into blown or cast film for later fabrication into bags. Ecdel™ elastomers are radiation, electron beam, ethylene oxide, and autoclave sterilization stable. 9967's high inherent viscosity may be helpful where good melt strength is required (blown film or profile extrusion).
This product has been CRADLE TO CRADLE CERTIFIED Silver.
The CRADLE TO CRADLE CERTIFIED Mark is a registered certification mark used under license through McDonough Braungart Design Chemistry (MBDC). MBDC is a global sustainability consulting and product certification firm. The CRADLE TO CRADLE framework moves beyond the traditional goal of reducing the negative impacts of commerce (‘eco-efficiency'), to a new paradigm of increasing its positive impacts (‘eco-effectiveness'). At its core, Cradle to Cradle design perceives the safe and productive processes of nature's ‘biological metabolism' as a model for developing a ‘technical metabolism' flow of industrial materials. Product components can be designed for continuous recovery and reutilization as biological and technical nutrients within these metabolisms. For more information about MBDC and to obtain printable certificates for Eastman Copolyesters, visit www.mbdc.com. Choose Eastman Chemical Company under Company Name in C2C Certified products to display a list of our products.
基本信息
原厂资料 | 物性表(英文) | |||
产品特性 | 高韧性热稳定无塑化剂(PAEs)医疗级生物相容电子束灭菌耐伽马射线环氧乙烷灭菌(EtO)耐蒸煮耐化学性弹性体 | |||
法规认证 | ISO10993(生物相容性)USP Class VI(美国药典) | |||
颜色形状 | 粒状透明 | |||
成型方式 | 注塑挤出片材挤出型材挤出薄膜挤出吹塑 |
技术参数
物理性能 | 值/单位 | 测试标准 | 测试条件 |
---|---|---|---|
比重 | 1.13 - | ASTM D792 | |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 4 g/10min | ASTM D 1238 | |
吸水率 | 0.4 % | ASTM D570 | 24 h immersion |
粘度 | 1.23 - | Internal | Inherent Viscosity |
机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 13 Mpa | ASTM D638 | |
断裂(brk) | 23 Mpa | ASTM D638 | |
拉伸延伸率 | |||
屈服(yld) | 38 % | ASTM D638 | |
断裂(brk) | 400 % | ASTM D638 | |
弯曲模量 | 150 Mpa | ASTM D790 | |
拉伸模量 | 170 Mpa | ASTM D638 | |
摩擦系数 | 1 - | ASTM 1894 | 0.13 mm Film |
撕裂强度 | 350 N | ASTM D 1004 | |
扭转模量 | 930 MPa | ASTM D1043 | <-70°C |
扭转模量 | 240 MPa | ASTM D1043 | -28°C |
冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
-40℃ (-40℉) | 40 J/m | ASTM D256 | |
脆化温度 | -75 °C | ASTM D 746 | |
硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 95 A | ASTM D 2240 | |
邵氏硬度 D | 55 D | ASTM D 2240 | |
热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 170 °C | ASTM D1525 | 1 kg load |
比热容 | 1800 J/kg-K | DSC | 100°C, solid |
比热容 | 2000 J/kg-K | DSC | 150°C, solid |
比热容 | 2300 J/kg-K | DSC | 175°C, solid |
比热容 | 3100 J/kg-K | DSC | 200°C, transition |
比热容 | 2300 J/kg-K | DSC | 225°C, melt |
比热容 | 1600 J/kg-K | DSC | 25°C, solid |
线性膨胀系数(CLTE) | |||
- | 150 E-6 mm/mm/℃ | ASTM D 696 | |
玻璃化温度(Tg) | -3 °C | DSC | |
导热系数 | 0.19 W/(m K) | ASTM C 177 | |
结晶温度 | 205 °C | ASTM D 3418 | Peak Melting Point |
结晶温度 | 140 °C | DSC | Temperature on Cooling |
熔化热 | 27 J/g | ASTM E 793 | |
光学性能 | 值/单位 | 测试标准 | 测试条件 |
透光率 | 91 % | ASTM D1003 | 0.13 mm Film, Regular Transmittance |
透光率 | 94 % | ASTM D1003 | 0.13 mm Film,Total Transmittance |
雾度 | 1 % | ASTM D1003 | 0.13 mm Film |
折射率 | 1.51 - | ASTM D542 | 0.13 mm Film |
光泽度 | 73 - | ASTM D 2457 | 0.13 mm Film, 45° |
薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 11.2 Mpa | ASTM D 882 | 0.13 mm Film, T.D. |
断裂(brk) | 41.5 Mpa | ASTM D 882 | 0.13 mm Film, M.D. |
断裂(brk) | 18.1 Mpa | ASTM D 882 | 0.13 mm Film, T.D. |
拉伸延伸率 | |||
屈服(yld) | 46 % | ASTM D 882 | 0.13 mm Film, M.D. |
屈服(yld) | 20 % | ASTM D 882 | 0.13 mm Film, T.D. |
断裂(brk) | 330 % | ASTM D 882 | 0.13 mm Film, M.D. |
断裂(brk) | 550 % | ASTM D 882 | 0.13 mm Film, T.D. |
拉伸模量 | 197 Mpa | ASTM D 882 | 0.13 mm Film, M.D. Tangent |
拉伸模量 | 221 Mpa | ASTM D 882 | 0.13 mm Film, T.D. Tangent |
水蒸气渗透系数 | 146 g/m²/24 hr | ASTM F 372 | 0.13 mm Film |
氧渗透 | 940 cm³·mm/m²/atm/24 hr | ASTM D 1434 | 30°C,0.13 mm Film |